Plugins

DeepSeek account balance and session cost in the composer dock, with auto-fetched official pricing and peak/off-peak support.

Collapsible iOS-style stats pill under the composer: session cost, DeepSeek account balance, cache-hit rate, and token usage in a frosted panel.

Mobile layout fixes for the Web UI on narrow screens: full-screen settings panel, one-row plugin nav, full-screen sidebar, centered popups, icon-only session-log button.